| Preliminary Semifinals | Preliminary Final | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoffs |
| Group Stage | 8th Finals | Quarterfinals | Semifinals | Final |
Round:
Played
1st Round
10/21/2020 - Wednesday
19:00
Manchester City
3
x
1
Porto
19:00
Olympiacos
1
x
0
Olympique de Marseille
2nd Round
10/27/2020 - Tuesday
20:00
Olympique de Marseille
0
x
3
Manchester City
20:00
Porto
2
x
0
Olympiacos
3rd Round
11/03/2020 - Tuesday
20:00
Manchester City
3
x
0
Olympiacos
20:00
Porto
3
x
0
Olympique de Marseille
4th Round
11/25/2020 - Wednesday
17:55
Olympiacos
0
x
1
Manchester City
20:00
Olympique de Marseille
0
x
2
Porto
5th Round
12/01/2020 - Tuesday
20:00
Olympique de Marseille
2
x
1
Olympiacos
20:00
Porto
0
x
0
Manchester City
6th Round
12/09/2020 - Wednesday
20:00
Manchester City
3
x
0
Olympique de Marseille
20:00
Olympiacos
0
x
2
Porto